U.S. Attacks Iran: The Cryptocurrency Market Shakes, Risk Narratives Reshuffled
On February 28, 2026, the U.S. and Israel launched military strikes against Iran, abruptly escalating the situation in the Middle East and causing severe fluctuations in global financial markets. The cryptocurrency market, as a highly volatile asset trading 24/7, became the primary outlet for panic, with Bitcoin plummeting over 6% in a short period, falling below $63,500, Ethereum dropping nearly 9%, and mainstream altcoins declining by 5%–10%; approximately $494 million was liquidated across the entire network in 24 hours, affecting over 150,000 people, with over 88% of positions being long, resulting in a typical 'risk-off' sell-off in the market.
1. Immediate Impact: Why the Drop, Who is the Most Affected
1. Pricing Logic Reversal
After the outbreak of the crisis, funds prioritized flowing into traditional safe-haven assets such as the U.S. dollar, gold, and U.S. Treasury bonds. Bitcoin was classified as a high-risk growth asset and sold off simultaneously, rendering 'digital gold' ineffective in the short term. Coupled with institutional ETF redemptions and capital outflows, selling pressure intensified.
2. Leverage Death Spiral
High leverage in contracts triggered a chain of forced liquidations under sudden adverse news, creating a positive feedback loop of decline → liquidation → intensified selling pressure → further decline, with volatility magnified several times.
3. Sector Differentiation
• BTC/ETH: Declines are relatively controllable, and liquidity and institutional positions provide a buffer.
• Altcoins/AI/meme coins: Generally down 10%+, with the most significant capital withdrawal.
• Stablecoins: USDT/USDC premiums fluctuate slightly, and no systemic run on the market has occurred.
II. Mid-term Transmission: Three Main Lines Affecting the Crypto Market
1. Macro and Liquidity Suppression
Conflicts drive up oil prices, inflation expectations rise, the Federal Reserve delays interest rate cuts, and the high-interest-rate environment continues to raise the holding costs of crypto assets, suppressing overall valuations.
2. Sanctions and Cross-border Demand
Iran has been cut off from SWIFT, and under the depreciation of fiat currency and capital controls, cryptocurrencies have become a necessary channel for cross-border transfers and asset preservation. Regional demand will gradually offset global selling pressure.
3. Hashrate and Supply Disturbances
Iran is an important global mining hub. The war has caused power outages at mines, leading to a temporary decrease in hashrate and increased mining costs, which will support the supply side of BTC in the medium to long term.
III. Historical Comparison: Conflict ≠ Unilateral Decline, Trends Reflect Intensity
Short-term (0–3 days): Sudden attacks → panic selling and peak liquidations; a drop is expected.
Mid-term (1–2 weeks): If the situation eases, it will rebound quickly; if it continues to escalate, there will be wide fluctuations and structural differentiation.
Long-term: Each round of geopolitical crisis reinforces the core values of anti-censorship and cross-border circulation, and the narrative is gradually solidifying.
Comparing the Russia-Ukraine and Middle Eastern conflicts: the crypto market has evolved from 'pure speculation' to a coexistence of institutionalization and regional demand, with more controllable volatility and faster recovery.
IV. Future Market Judgments and Operational Suggestions
1. Key Levels
• BTC: $60,000 is a strong support; if it breaks, it will drop to $57,000; recovering to $66,000 will return to a fluctuating upward trend.
• ETH: $1,750–$1,800 support range, with increased risk of breaking.
2. Operational Strategies
• Short-term: Strictly control leverage, avoid high-volatility altcoins, and observe or use small positions to speculate on rebounds.
• Mid-term: Gradually accumulate core assets BTC/ETH in batches; if the conflict does not escalate, recovery will be quick.
• Risk Control: Set liquidation lines and reserve cash to cope with extreme volatility.
3. Risk Points
Iranian retaliation, Red Sea/Hormuz blockade, oil prices surpassing $100, the Federal Reserve's hawkish stance intensifying, and tightening global regulation.
V. Summary
The U.S.-Iran conflict once again proves that Bitcoin is a risk asset in the short term and has hedging properties in the medium to long term. This round of impact does not change the institutionalization and globalization trend of the cryptocurrency market. After the panic, the revaluation of anti-censorship and cross-border value will occur.